> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# invokera.com/r/postal-codes

Last observed: 2026-08-30T09:01:00.476Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:04:18.612Z | REL-SNAP-002 | OK | - | 387 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-07T08:50:25.501Z | REL-SNAP-003 | OK | - | 428 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-08T10:32:16.250Z | REL-SNAP-004 | OK | - | 447 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-09T09:13:14.374Z | REL-SNAP-005 | OK | - | 408 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-10T09:12:30.445Z | REL-SNAP-006 | OK | - | 699 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-11T09:15:20.474Z | REL-SNAP-007 | OK | - | 405 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-12T09:13:58.376Z | REL-SNAP-008 | OK | - | 406 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-13T09:06:59.202Z | REL-SNAP-009 | OK | - | 417 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-14T09:20:21.863Z | REL-SNAP-010 | OK | - | 459 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-15T09:10:38.987Z | REL-SNAP-011 | OK | - | 407 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-16T09:11:30.190Z | REL-SNAP-012 | OK | - | 458 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-17T11:41:38.967Z | REL-SNAP-013 | OK | - | 418 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-18T09:09:45.293Z | REL-SNAP-014 | OK | - | 415 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-19T08:55:31.396Z | REL-SNAP-015 | OK | - | 497 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-20T09:03:59.175Z | REL-SNAP-016 | OK | - | 335 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-21T09:19:30.654Z | REL-SNAP-017 | OK | - | 348 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-22T08:56:10.442Z | REL-SNAP-018 | OK | - | 370 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-23T09:56:46.989Z | REL-SNAP-019 | OK | - | 339 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-24T08:59:35.498Z | REL-SNAP-020 | OK | - | 342 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-25T09:01:42.238Z | REL-SNAP-021 | OK | - | 337 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-26T08:58:00.578Z | REL-SNAP-022 | OK | - | 336 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-27T09:11:28.329Z | REL-SNAP-023 | OK | - | 364 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-28T09:09:29.853Z | REL-SNAP-024 | OK | - | 341 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-29T08:59:11.593Z | REL-SNAP-025 | OK | - | 340 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |
| 2026-08-30T09:01:00.476Z | REL-SNAP-026 | OK | - | 411 | 1 | 38548b32ed483c415e6280cc536891b14ea60875fb63a26cc21aab6856f391c6 |

## Identity

Record key: invokera.com/r/postal-codes (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.invokera/postal-codes (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: invokera-postal-codes (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.